Emollient
MINERAL OIL
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Highly refined petroleum oil used as an occlusive moisturizer. Cosmetic-grade is one of the best-studied safe ingredients; only unrefined grades raise contamination concerns.
Function
Skin benefits
- Highly effective occlusive moisturizer
- Inert and stable
- Cosmetic/USP grade is non-comedogenic in most users
Known concerns
- Lower grades may contain MOAH (aromatic hydrocarbons)
- Can feel heavy on oily skin
- Petrochemical origin
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Frequently Asked Questions
Answers in plain language
Is mineral oil banned in cosmetics in Europe?
No. Cosmetic-grade mineral oil (highly refined petroleum-derived oil) is permitted in EU cosmetics with no specific concentration cap under Regulation (EC) 1223/2009. The EU requires cosmetic-grade refining standards that distinguish it from industrial mineral oils. Concerns about MOAH (mineral oil aromatic hydrocarbons) contamination have driven tightening of refining requirements rather than an outright ban.
What are the side effects of mineral oil?
Mineral oil sits on the skin surface and reduces water loss, which is dermatologically beneficial for many skin types. It does not penetrate deeply into skin. The historical "comedogenic" reputation is largely inaccurate for cosmetic-grade refined mineral oil. Rare reactions can occur in highly sensitive individuals.
Related emollients
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.